Research on near field communication (NFC) technology of E-CNY hard wallet

Tong He; Lei Hou; Yimeng Li; Yuxian Liu; Hongxuan Zhang; Yongquan Chen

doi:10.1117/12.2668337

28 June 2023 Research on near field communication (NFC) technology of E-CNY hard wallet

Tong He, Lei Hou, Yimeng Li, Yuxian Liu, Hongxuan Zhang, Yongquan Chen

Proceedings Volume 12720, 2022 Workshop on Electronics Communication Engineering; 127200A (2023) https://doi.org/10.1117/12.2668337
Event: 2022 Workshop on Electronics Communication Engineering (WECE 2022), 2022, Xi'an, China

Abstract

As the rapid development of digital currency over recent years, the stability of financial markets and monetary policy of the central bank has been greatly affected. There is great significance that The People's Bank of China continues to promote the e-CNY with the strong support of the government under the situation. As one of the important ways to achieve the application of e-CNY, the development and research of NFC hard wallet near-field payment advanced with significant value. This paper focuses on the NFC hard wallet technology combining NFC and e-CNY , firstly describes the relevant policies and the principles of e-CNY, the principles of NFC, the architecture and process of mobile phone NFC, the memory process of NFC hard wallet and the power consumption optimization, and then summarize the available technical solutions, lastly put forward specific improvement measures by comparing users' usage habits and come up beneficial suggestions with the promotion and popularization of e-CNY.

Citation Download Citation

Tong He, Lei Hou, Yimeng Li, Yuxian Liu, Hongxuan Zhang, and Yongquan Chen "Research on near field communication (NFC) technology of E-CNY hard wallet", Proc. SPIE 12720, 2022 Workshop on Electronics Communication Engineering, 127200A (28 June 2023); https://doi.org/10.1117/12.2668337

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